Finite Group Databasebeta

← #89893⋊C3 #13052022

Subgroups — #89893⋊C3 #13052022

Order 1344.

236 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 112 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M16×ΓL(1,𝔽8)C211yesmaximal, characteristic
2#6489⋊C3C211yesmaximal, characteristic
3C2×C4⋊(ΓL(1,𝔽8)⋊C4)C211yesmaximal, characteristic
4#6392⋊C3C212yesmaximal, complemented
5#6391⋊C3C212yesmaximal, complemented
6#89893C311yesmaximal, characteristic, complemented, Hall
7C22×C4×ΓL(1,𝔽8)C2211yescharacteristic
8C22×ΓL(1,𝔽8)⋊C4—21no—
9M16×ΓL(1,𝔽8)C414yescomplemented
10C2×C8×ΓL(1,𝔽8)C2212yes—
11(C22⋊Dic7)⋊C3—21no—
12C4⋊(ΓL(1,𝔽8)⋊C4)—21no—
13C4⋊(ΓL(1,𝔽8)⋊C4)C2211yescharacteristic
14C4⋊(ΓL(1,𝔽8)⋊C4)C2212yes—
15C4⋊(ΓL(1,𝔽8)⋊C4)C2211yescharacteristic
16C4×ΓL(1,𝔽8)⋊C4—21no—
17C2×C7×M16C2×C311yescharacteristic
18#6489C2×C311yescharacteristic
19C2×C4⋊Dic7C2×C311yescharacteristic
20#6392C2×C312yescomplemented
21#6391C2×C312yescomplemented
22C3×#428—71nomaximal, Hall
23C23×ΓL(1,𝔽8)D411yescharacteristic
24C2×C4×ΓL(1,𝔽8)C2×C412yes—
25C2×C4×ΓL(1,𝔽8)D411yescharacteristic
26C2×C4×ΓL(1,𝔽8)Q812yes—
27C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
28C2×ΓL(1,𝔽8)⋊C4—22no—
29C2×ΓL(1,𝔽8)⋊C4—21no—
30C2×ΓL(1,𝔽8)⋊C4—21no—
31C2×ΓL(1,𝔽8)⋊C4—42no—
32C8×ΓL(1,𝔽8)C2×C414yescomplemented
33C22×C4×C7C22×C311yescharacteristic
34C22×Dic7—21no—
35C7×M16C3×C414yescomplemented
36C2×C7×C8C22×C312yes—
37C22⋊Dic7—21no—
38C4⋊Dic7—21no—
39C4⋊Dic7C22×C312yes—
40C4⋊Dic7C22×C311yescharacteristic
41C4⋊Dic7C22×C311yescharacteristic
42C4×Dic7—21no—
43C2×C3×M16—71no—
44C3×#117—71no—
45C2×C3×C4⋊C4—71no—
46C3×#107—72no—
47C3×#106—72no—
48C22×ΓL(1,𝔽8)—21no—
49C22×ΓL(1,𝔽8)—21no—
50C22×ΓL(1,𝔽8)C4⋊C412yes—
51C22×ΓL(1,𝔽8)C2×D411yescharacteristic
52C4×ΓL(1,𝔽8)C4⋊C412yes—
53C4×ΓL(1,𝔽8)C22×C411yescharacteristic
54C4×ΓL(1,𝔽8)C2×Q811yescharacteristic
55ΓL(1,𝔽8)⋊C4—41no—
56ΓL(1,𝔽8)⋊C4—42no—
57ΓL(1,𝔽8)⋊C4—41no—
58#428—71noSylow
59C23×C7C3×D411yescharacteristic
60C2×C4×C7C2×C3×C412yes—
61C2×C4×C7C3×D411yescharacteristic
62C2×C4×C7C3×Q812yes—
63C2×C4×C7C23×C311yescharacteristic
64C2×Dic7—21no—
65C2×Dic7—21no—
66C2×Dic7—22no—
67C2×Dic7—42no—
68C7×C8C2×C3×C414yescomplemented
69C22×C3×C4—71no—
70C22×C3×C4—141no—
71C3×M16—74no—
72C2×C3×C8—72no—
73C3×C4⋊C4—71no—
74C3×C4⋊C4—72no—
75C3×C4⋊C4—71no—
76C3×C4⋊C4—141no—
77C3×C22⋊C4—141no—
78C3×C42—141no—
79C2×ΓL(1,𝔽8)—22no—
80C2×ΓL(1,𝔽8)C2×C4⋊C411yescharacteristic
81C2×ΓL(1,𝔽8)AGL(1,ℤ/8)11yescharacteristic
82C2×ΓL(1,𝔽8)#13711yescharacteristic
83C2×M16AGL(1,𝔽7)11yescharacteristic
84#117—71no—
85C2×C4⋊C4—71no—
86#107—72no—
87#106—72no—
88C22×C7—21no—
89C22×C7—21no—
90C22×C7C3×C4⋊C412yes—
91C22×C7C2×C3×D411yescharacteristic
92C4×C7C3×C4⋊C412yes—
93C4×C7C22×C3×C411yescharacteristic
94C4×C7C2×C3×Q811yescharacteristic
95Dic7—42no—
96Dic7—41no—
97Dic7—41no—
98C23×C3—71no—
99C2×C3×C4—72no—
100C2×C3×C4—71no—
101C2×C3×C4—72no—
102C2×C3×C4—71no—
103C2×C3×C4—141no—
104C2×C3×C4—141no—
105C2×C3×C4—142no—
106C2×C3×C4—282no—
107C3×C8—74no—
108ΓL(1,𝔽8)#42811yescharacteristic, complemented, Hall
109C22×C4—141no—
110C22×C4C2×AGL(1,𝔽7)11yescharacteristic
111M16ΓL(1,𝔽8)⋊C414yescomplemented
112C2×C8C2×AGL(1,𝔽7)12yes—
113C4⋊C4—71no—
114C4⋊C4—72no—
115C4⋊C4—71no—
116C4⋊C4—141no—
117C22⋊C4—141no—
118C42—141no—
119C2×C7—22no—
120C2×C7C2×C3×C4⋊C411yescharacteristic
121C2×C7C3×AGL(1,ℤ/8)11yescharacteristic
122C2×C7C3×#13711yescharacteristic
123C22×C3—71no—
124C22×C3—72no—
125C22×C3—141no—
126C22×C3—141no—
127C3×C4—71no—
128C3×C4—71no—
129C3×C4—72no—
130C3×C4—282no—
131C3×C4—281no—
132C3×C4—281no—
133C23C4⋊AGL(1,𝔽7)11yescharacteristic
134C2×C4—141no—
135C2×C4—141no—
136C2×C4—142no—
137C2×C4—282no—
138C2×C4ΓL(1,𝔽8)⋊Q812yes—
139C2×C4C4⋊AGL(1,𝔽7)11yescharacteristic
140C2×C4C2×ΓL(1,𝔽8)⋊C412yes—
141C2×C4C22×AGL(1,𝔽7)11yescharacteristic
142C8C2×ΓL(1,𝔽8)⋊C414yescomplemented
143C7C3×#42811yescharacteristic, complemented, Sylow
144C2×C3—71no—
145C2×C3—71no—
146C2×C3—71no—
147C2×C3—142no—
148C22—21no—
149C22—21no—
150C22C4⋊(ΓL(1,𝔽8)⋊C4)12yes—
151C22C2×C4⋊AGL(1,𝔽7)11yescharacteristic
152C4—282no—
153C4—281no—
154C4—281no—
155C4C4⋊(ΓL(1,𝔽8)⋊C4)12yes—
156C4C2×ΓL(1,𝔽8)⋊Q811yescharacteristic
157C4C22×ΓL(1,𝔽8)⋊C411yescharacteristic
158C3—71noSylow
159C2—22no—
160C2#6471⋊C311yescharacteristic
161C2#6472⋊C311yescharacteristic
162C2C2×C4⋊(ΓL(1,𝔽8)⋊C4)11yescharacteristic
subgroupG/H
centerC22C2×C4⋊AGL(1,𝔽7)
commutatorC4×C7C22×C3×C4
FrattiniC2×C4C22×AGL(1,𝔽7)
FittingC2×C7×M16C2×C3
socleC22×C7C2×C3×D4
prime radicalC23×ΓL(1,𝔽8)D4
cosocleC2×C4×C7C23×C3
hypercenterC2×M16AGL(1,𝔽7)
hypocenterC7C3×#428
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. #6392⋊C3C2semidirect
5. #6391⋊C3C2semidirect
6. #89893C3semidirect
9. M16×ΓL(1,𝔽8)C4semidirect
20. #6392C2×C3semidirect
21. #6391C2×C3semidirect
32. C8×ΓL(1,𝔽8)C2×C4semidirect
35. C7×M16C3×C4semidirect
68. C7×C8C2×C3×C4semidirect
108. ΓL(1,𝔽8)#428semidirect
111. M16ΓL(1,𝔽8)⋊C4semidirect
142. C8C2×ΓL(1,𝔽8)⋊C4semidirect
143. C7C3×#428semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×M16×ΓL(1,𝔽8)2
#6489⋊C32
C2×C4⋊(ΓL(1,𝔽8)⋊C4)2
#6392⋊C32
#6391⋊C32
#898933
C3×#4287